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Technical Support / Hurricane heat exchanger fitting
« Last post by Carl Boger on Today at 12:15:34 AM »Can anyone tell me what size the fitting is that goes to the heat exchanger above the seaward hot water heater. It seems to be a 3/4 inch union that takes a 90 degree turn and downsizes to 1/2 inch copper. My only problem is the thread size. It doesn't appear to be NPT.
I just repaired this and it is not currently leaking, but I would like to have some spare parts available or better change to fitting to pex fittings to make it easier to repair in the future.
Does anyone know the size and thread pitch of the top union? It seems to be a little finer thread than NPT.
Thanks Carl
I just repaired this and it is not currently leaking, but I would like to have some spare parts available or better change to fitting to pex fittings to make it easier to repair in the future.
Does anyone know the size and thread pitch of the top union? It seems to be a little finer thread than NPT.
Thanks Carl